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Dual Channel Function Generator

$250-750 USD

Закрито
Опублікований over 6 years ago

$250-750 USD

Оплачується при отриманні
Dual channel function / waveform / signal generator for the speaker / headphone audio output. App must put a waveform on the audio output at 44.1 kHz and with a resolution of 16-bit. Two separate waveforms can be output to the left and right audio output channels respectively. • Sine, square & triangular waveforms. • Frequency range from 1 mHz up to 22 kHz. • Amplitude as percentage 0-100%. • Set duty for square waveforms or skew triangular waveforms to get saw waveforms. • Shift the start phase of waveforms. • Sweep frequency or amplitude (Single, Repeat & Bounce modes). • Amplitude Modulation (AM). • Frequency Modulation (FM). • Burst mode for a specific number of waveforms (1-10000) • White noise & pink noise generator.
ID проекту: 15660140

Про проект

14 пропозицій(-ї)
Дистанційний проект
Активність 6 yrs ago

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14 фрілансерів(-и) готові виконати цю роботу у середньому за $566 USD
Аватарка користувача
Dear, sir. Nice to meet you. Thank you for taking time to read my proposal. I read your project description carefully and interested in working for your project. I am the Mobile developer in both iOS and Android App (Native/Web-based) platform & Game and Web site also. I have already built many apps for 5+ years and uploaded on app store, so have the rich experience in mobile ui design and app development. Especially I have developed the app similar to your project and I have the rich experience in this part. I can provide the best product with awesome & attractive ui and good performance. My relevant skills: Android, Electronic Forms, Electronics Please check my profile. https://www.freelancer.com/u/ITWhiz4U.html Please check kindly and contact me at anytime. I 'd be more than happy to offer my service for you and am so excited to hear from you. Thanks and best regards. Project Estimation and Schedule that i am going to do. 1. Requirement analysis Timeline 2 . Each UI design and UI configuration (moke up) 3. Discuss with you 4. After discussing, the implementation of it (UI design - app) 5. After completed , it will be delivery. 6. App's function implementation 7. Bug fixing and test 8. Deliver with well written source code Please feel free to contact with me at anytime. Warm Regards. ITWhiz4U.
$555 USD за 10 дні(-в)
5,0 (43 відгуки(-ів))
7,5
7,5
Аватарка користувача
Hello, sir I read your project description carefully and understood your project idea mainly But, I have some questions related to your project development Relevant Skills and Experience Android, Electronic Forms, Electronics, Acoustic engineer, Electronic engineer Proposed Milestones $300 USD - Prototype $255 USD - Delivery
$555 USD за 10 дні(-в)
5,0 (27 відгуки(-ів))
7,1
7,1
Аватарка користувача
Hello, I am Maria. Iam an electronic engineer with a lot of experience in Android developments and circuit design, I would like to help you with this project. Write to help you as soon as you need it. Habilidades y experiencia relevante Programming, electronic engineer Htos propuestos $400 USD - all job
$400 USD за 10 дні(-в)
4,8 (5 відгуки(-ів))
4,5
4,5
Аватарка користувача
I have seen your job posting and i can't type much as there is a restriction for 200 words and i have to ask some questions. Please come over the chat so we can discuss things. Relevant Skills and Experience All the skills/experience will be discussed/revealed upon chat. Proposed Milestones $555 USD - default I need to know the technical details of this project. Please provide me my job description.
$555 USD за 10 дні(-в)
5,0 (1 відгук)
3,8
3,8
Аватарка користувача
hello sir i understood your requirement for Dual Channel Function Generator i believe in best development quality and i have a huge team of developers.i hope you love to work with me. Relevant Skills and Experience sir i'm application developer and i make things fast and effective with creativity, for more details you can check my portfolio Proposed Milestones $726 USD - after delivery of this project
$726 USD за 10 дні(-в)
5,0 (2 відгуки(-ів))
3,7
3,7
Аватарка користувача
Hello Hiring Manager, Looking to Develop an App for your Business? We develop apps like (Uber/airbnb/upwork/kickstarter)
With 100% Customisable option according to your Business!! Relevant Skills and Experience Development & Design Skills Android & Iphone (Native & Hybrid Application ) Web (Html, Laravel & Core Php, Wodpress, Joomla, Python, Node.js, Angular.js ) UI/UX Design (Photoshop & Illustrator) Proposed Milestones $300 USD - Upfront Milestone $311 USD - Completion Milestone Please message me to discuss further for its development. Thank you
$611 USD за 15 дні(-в)
4,6 (16 відгуки(-ів))
4,1
4,1
Аватарка користувача
Hi, I should be able to do this for you within a fortnight. Relevant Skills and Experience - Android development for over 5 years - Electronics experience and some university level electrical engineering training Proposed Milestones $200 USD - Prototype without sweep, modulation or burst $500 USD - Completion I'll need to know more details before starting. Please chat to discuss. For starters, most phone speakers won't output below about 100 Hz. Most phone audio jacks won't output below 20 Hz or above 20 kHz.
$700 USD за 14 дні(-в)
5,0 (4 відгуки(-ів))
2,6
2,6
Аватарка користувача
I am interested in your project and can provide the functions you require. your project will be met. Thank you
$555 USD за 3 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0

Про клієнта

Прапор COLOMBIA
Bucaramanga, Colombia
0,0
0
На сайті з жовт. 3, 2017

Верифікація клієнта

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